The liner notes from Nothing to Fear also state that: "All the boys bang things: Rumba-phones, original instruments designed and built by LEON SCHNEIDERMAN"
CREDITS: Danny Elfman (Guitar), Danny Elfman (Guitar (Rhythm)), Danny Elfman (Vocals), Oingo Boingo Sam Phipps (Saxophone), Sam Phipps (Sax (Soprano)), Sam Phipps (Sax (Tenor)), Sam Phipps (Vocals), Sam Phipps (Tenor (Vocal)), Sam Phipps (Soprano (Vocal)) Steve Bartek (Guitar), Steve Bartek (Vocals), Steve Bartek (Horn Arrangements), Steve Bartek(Vocals) Joe Chiccarelli (Producer), Joe Chiccarelli (Engineer), Joe Chiccarelli (Recording) Richard Gibbs (Synthesizer), Richard Gibbs (Trombone), Richard Gibbs (Bass (Vocal), Richard Gibbs(Keyboards), Richard Gibbs (Vocals) Kerry Hatch (Bass), Kerry Hatch (Keyboards), Kerry Hatch (Vocals), Kerry Hatch, Kerry Hatch (Vocals (Rhythm)) Johnny Hernandez (Drums), Johnny Hernandez (Drums (Bass) Leon Schneiderman (Alto), Leon Schneiderman (Saxophone), Leon Schneiderman (Sax (Alto)), Leon Schneiderman (Sax (Baritone)), Leon Schneiderman (Vocals), Leon Schneiderman (Baritone), Leon Schneiderman (Instrument Design) Dale Turner (Trombone), Dale Turner (Trumpet) Johnny Vatos (Drums) Jules Bates (Art Direction), Jules Bates (Design), Jules Bates (Cover Design), Jules Bates (Back Cover) Laura Engel (Production Assistant) Krohn McHenry (Engineer), Krohn McHenry (Second Engineer) Mitch Gibson (Engineer), Mitch Gibson (Second Engineer) Georganne Deen (Cover Design)